RK

Randy Kaplan

ES Educational Testing Service: 1 patents #128 of 260Top 50%
Overall (All Time): #2,008,472 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9365808 Composition and system for treating a drain and methods thereof Eric Sternberg, Mathew Sternberg 2016-06-14
6115683 Automatic essay scoring system using content-based techniques Jill Burstein, Susanne Wolff, Chi Lu 2000-09-05